Rear Spring Monster S4R

【HYPERPRO Hyperpro 22094181 Rear Spring Monster S4R Suspension】
■Rear Spring
Suspension springs with a constant rising rate, uniquely designed by Hyperpro.
The spring rate constantly changes in response to the suspension's movement.
It maintains a state that is neither too soft nor too hard, and also has the ability to maintain stability during high-load cornering and sudden braking.
●Front springs come with the necessary amount of fork oil.
●It optimizes the change in caster during braking before a corner, making it easier to transition to the next action. It absorbs small bumps during cornering, eliminating vibrations that interfere with the rider.
●Unlike ordinary springs, it does not have a constant spring rate, so it does not resonate.
●Springs wound by computer-controlled machine tools are shot-peened to remove microscopic surface scratches that can lead to performance degradation. Furthermore, after completion, each spring undergoes performance inspection by a tester.
●In the Netherlands, Hyperpro's home base, all emergency motorcycles are equipped with Hyperpro springs.
Compatible models
DUCATI MONSTER S4R '04-'07
Specifications
Spring Part Number: 163
Preload Adjustment: 19mm
Sag Value: 10mm
Compression Adjustment: 1 turn out
Rebound Adjustment: 0.5 turns out
*Images are for illustration purposes only. The design and specifications of the products shown may change without prior notice. Thank you for your understanding.